| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2000 | DE | D | Insurance Commissioner | General | 2 | 144,960 | 47.1% | ||
| 2002 | DE | D | Insurance Commissioner | Primary | 2 | 13,363 | 42.0% | ||
| 2008 | DE | D | Insurance Commissioner | Primary | 1 | 28,080 | 42.5% | ||
| 2008 | DE | D | Insurance Commissioner | General | 1 | 219,097 | 57.5% | ||
| 2012 | DE | D | Insurance Commissioner | Primary | 1 | 15,590 | 32.8% | ||
| 2012 | DE | D | Insurance Commissioner | General | 1 | 233,354 | 61.1% | ||
| 2016 | DE | D | Insurance Commissioner | Primary | 2 | 27,163 | 45.1% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |